| PLC在自动售货机控制系统中的应用 |
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| 引用本文： | 董淑冷,茅红伟.PLC在自动售货机控制系统中的应用[J].上海师范大学学报(自然科学版),2007,36(2):47-51. |
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| 作者姓名： | 董淑冷 茅红伟 |
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| 作者单位： | 上海师范大学机械与电子工程学院,上海,200234 |
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| 摘 要： | 首先介绍了自动售货机的结构组成，简述了利用可编程序控制器（PLC）控制的自动售货机控制系统的控制原理，最后给出了该控制系统的软硬件设计，并编写了系统程序总框图和一个具体的梯形图，经实践验证该控制系统是可行的．
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| 关 键 词： | 可编程序控制器 自动售货机 硬件设计 软件设计 梯形图 |
| 文章编号： | 24366158 |
| 修稿时间： | 10 10 2006 12:00AM |
The application of PLC in vending machine control system |
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| DONG Shu-leng,MAO Hong-wei.The application of PLC in vending machine control system[J].Journal of Shanghai Normal University(Natural Sciences),2007,36(2):47-51. |
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| Authors: | DONG Shu-leng MAO Hong-wei |
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| Institution: | College of Mechanical and Electronic Engineering, Shanghai Normal University, Shanghai 201418, China |
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| Abstract: | The basic elements of a vending machine are introduced in this paper. The control fundamental of the vending machine control system based on PLC are also described. The hardware and software design of the control system is given. The block diagram of the system software is designed and the specific ladder diagram is also programmed. This control system has been proven feasible in practical applications . |
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| Keywords: | programmable logic controller vending machine hardware design software design ladder diagram |
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